<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form action="/dologin" method="post">
        用户名：<input name="name" type="text"/><br/>
        密码：<input name="password" type="password"/><br/>
        <input type="hidden" name="url" th:value="${url}"/>
        <input type="submit" value="登录"/>
    </form>
</body>
</html>